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• Types of wells
  ...directions in rotary steerable drilling: Oilfield Review, Spring 2000, v. 12, no. 1, p. 18–29.</ref> ...of keeping it substantially within the reservoir target until the desired length of horizontal penetration is reached ([[:File:M91Figure161.JPG|Figure 1]]).
  22 KB (3,567 words) - 17:20, 11 March 2019
• Petroleum exploration
  ...nt. Some of field parameters are maximum [[offset]], minimum offset, array length, group interval, and number of channel. Other field parameters sometimes ar ::7758 = bbl/acre-ft
  15 KB (2,331 words) - 19:12, 17 April 2019
• Relationship between porosity and permeability on fractured basement reservoir
  ...aturation of oil has been evaluated by Erlich model with dimension of 12 x 12 with random process based on probability realtion between porous and fractu ...media are density, viscosity, surface tension, bazaar properties, fracture length, fractured wall roughness, and tilt degree. First thing that must be known
  29 KB (4,601 words) - 16:09, 12 April 2016
• Land description and maps
  * Township 12 North, Range 10 West * 14th Principal Meridian (T-12-N, R-lO-W, 14th PM)
  15 KB (2,269 words) - 19:25, 19 January 2022
• Eolian reservoirs
  ..., 1988, Eolian dunes: Journal of Petroleum Technology, v. 40, no. 1, p. 11–12.</ref> Internally, dunes comprise thick, cross-bedded intervals of well-rou .... The width-to-thickness ratio is estimated as between 50:1 and 100:1. The length-to-thickness ratio is estimated as 200 to 1.
  19 KB (2,690 words) - 18:42, 1 August 2016
• Meandering fluvial reservoirs
  ...g river deposits in his database is only 38 m (124 ft), with 4–20 m (13–65 ft) as a common thickness range. Gibling makes the comment that despite their ...ost < 60 m (197 ft); common range 5-60 m (16-197 ft) || 50 m-1300+ km (164 ft-808+ mi); many > 1 km (0.62 mi); common range 0.5-10 km (0.3-6 mi) || 15-15
  32 KB (4,727 words) - 21:03, 15 January 2024
• Deltaic reservoirs
  ...d that distributary channels show a common width range of 10–300 m (33–984 ft) (see Table 2). Distributary channels tend to be straight where they incise ...ost < 60 m (197 ft); common range 5-60 m (16-197 ft) || 50 m-1300+ km (164 ft-808+ mi); many > 1 km (0.62 mi); common range 0.5-10 km (0.3-6 mi) || 15-15
  34 KB (4,776 words) - 18:18, 5 January 2024
• Iraq petroleum geology
  ...parsely populated area of desert and low hills, mostly 300–500 m (984–1640 ft) above sea level (msl). The highest elevation here occurs at Jabal ‘Unayz ...) and Dijlah (Tigris) Rivers, which flow from Turkey and Syria through the length of Iraq to the Gulf of Arabia via the Shatt al Arab. The elevation at the I
  78 KB (7,926 words) - 16:25, 30 January 2017
• Faults: structural geology
  ...letns/1997/01jan/0082/0082.htm Modeling tip zones to predict the throw and length characteristics of faults]: AAPG Bulletin, v. 81, no. 1, p. 82–89.</ref> ...s not unusual for a computer map to show spurious fault reversal along the length of the fault. Thus, it is important to check and edit the contour maps by h
  63 KB (9,496 words) - 16:51, 15 January 2024
• Wattenberg field
  ...akota Plainview in 1998. Production occurs from approximately 4000 to 8500 ft below the surface across the field. Reservoir quality in the various horizo ...the Pierre Shale. Total source rock thickness in Wattenberg is 200 to 250 ft (>2 wt.% TOC). The source beds are dominantly Type II with some Type III ke
  72 KB (10,249 words) - 20:06, 15 January 2024
• Three-dimensional modeling of clinoforms in shallow-marine reservoirs
  ...ary Science Letters, v. 302, no. 1–2, p. 217–226, doi: 10.1016/j.epsl.2010.12.013.</ref>), but it can be difficult to replicate geometries observed in ou ...|Figure 2D]]), that calculates the height of the clinoform relative to the length along the clinoform surface and the height difference between the top and b
  113 KB (16,689 words) - 22:11, 15 January 2024
• Data: sources
  ...ments (Monicard, 1980). Vertical core plugs may also be cut every 1.5 m (5 ft) for example. On occasions, large pieces of full-diameter core are used for ...rements are complete. It will be cut into three vertical sections down the length of the core. The middle slab is kept as a reference core for further study
  43 KB (6,686 words) - 13:44, 18 March 2019
• Marcellus Shale (Devonian) -- Appalachian Basin
  ...estern Pennsylvania was drilled a record-breaking lateral length of 20,060 ft (Boyer, 2021, Gough, 2020). The organic-rich, high gamma ray portion of the ...Pittsburgh Business Times https://www.bizjournals.com/pittsburgh/news/2020/12/22/olympus-energy-completes-record-breaking-well.html
  19 KB (2,773 words) - 21:36, 4 March 2022
• Shale-oil resource systems
  ...al tests on the well above the interval from 1379.2 to 1437.1 m (4525–4715 ft) yielded 24.6 m3/day (155 bbl/day) of 17deg API oil and 481.4 m3/day (17 mc ...hereas free oil yields (S1) are high (as much as 0.0108 m3/m3 or 80 bbl/ac-ft), there is also a very high remaining generation potential (S2) indicative
  97 KB (14,873 words) - 19:53, 11 January 2024
• Carbonate reservoir
  ...er Permian carbonate strata of the Barents Sea]: AAPG Bulletin, v. 88, no. 12, p. 1653–1676.</ref> Larger scale trends in porosity variation can also o ...s. The back reef between the barrier reef and the shoreline is 700 m (2296 ft) wide.]]
  38 KB (5,571 words) - 15:31, 16 January 2024
• Appalachian Basin Marcellus gas play
  ...of water and 167,800 kg (370,000 lb) of sand was used to treat a 27 m (90 ft) gross interval of the Marcellus organic shale in the Range Resources 1 Ren ...areas where the Marcellus Shale occurs at vertical depths of 1370 m (4500 ft) or greater. As of July 2010, more than 100 drilling rigs and 31 operators
  89 KB (13,415 words) - 19:16, 16 January 2024
• Delta plain, subaqueous
  For a given length of time, prodelta deposits are thicker (because of high sedimentation) than ...sup> cu m of total sand accumulation. Tidal ridges average roughly 2 km in length and 300 m in width, with crests emergent or near the surface at low tide. A
  60 KB (9,022 words) - 17:17, 21 March 2016
• Vaca Muerta play
  ...ectors show the best reservoir characteristics (averages: TOC 5%; porosity 12%; clay 10%–20%; water saturation 20%), the most adequate geomechanical pr ...er basins—New paradigm for oil and gas supply]: AAPG Bulletin, v. 104, no. 12, p. 2507–2519.</ref>. In fact, the Neuquén Basin is a petroleum-rich pro
  77 KB (11,201 words) - 20:07, 15 January 2024

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